ES2043679T3 - Procedimiento de tratamiento de una pasta de papel con una solucion enzimatica. - Google Patents

Procedimiento de tratamiento de una pasta de papel con una solucion enzimatica.

Info

Publication number
ES2043679T3
ES2043679T3 ES87402097T ES87402097T ES2043679T3 ES 2043679 T3 ES2043679 T3 ES 2043679T3 ES 87402097 T ES87402097 T ES 87402097T ES 87402097 T ES87402097 T ES 87402097T ES 2043679 T3 ES2043679 T3 ES 2043679T3
Authority
ES
Spain
Prior art keywords
paper pulp
treatment procedure
enzymatic solution
procedure
paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES87402097T
Other languages
English (en)
Spanish (es)
Inventor
Jean-Luc Fuentes
Michel Robert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cellulose du Pin SA
Original Assignee
Cellulose du Pin SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9339156&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2043679(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cellulose du Pin SA filed Critical Cellulose du Pin SA
Application granted granted Critical
Publication of ES2043679T3 publication Critical patent/ES2043679T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
ES87402097T 1986-09-22 1987-09-21 Procedimiento de tratamiento de una pasta de papel con una solucion enzimatica. Expired - Lifetime ES2043679T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8613208A FR2604198B1 (fr) 1986-09-22 1986-09-22 Procede de traitement d'une pate papetiere par une solution enzymatique.

Publications (1)

Publication Number Publication Date
ES2043679T3 true ES2043679T3 (es) 1994-01-01

Family

ID=9339156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87402097T Expired - Lifetime ES2043679T3 (es) 1986-09-22 1987-09-21 Procedimiento de tratamiento de una pasta de papel con una solucion enzimatica.

Country Status (12)

Country Link
US (2) US4923565A (enrdf_load_stackoverflow)
EP (1) EP0262040B1 (enrdf_load_stackoverflow)
JP (1) JPH07107234B2 (enrdf_load_stackoverflow)
AT (1) ATE82339T1 (enrdf_load_stackoverflow)
CA (1) CA1340724C (enrdf_load_stackoverflow)
DE (1) DE3782602T2 (enrdf_load_stackoverflow)
ES (1) ES2043679T3 (enrdf_load_stackoverflow)
FI (1) FI87242C (enrdf_load_stackoverflow)
FR (1) FR2604198B1 (enrdf_load_stackoverflow)
GR (1) GR3007008T3 (enrdf_load_stackoverflow)
NO (1) NO172858C (enrdf_load_stackoverflow)
SU (1) SU1701117A3 (enrdf_load_stackoverflow)

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FI81394C (fi) * 1988-07-22 1993-07-20 Genencor Int Europ Foerfarande foer behandling av massa med enzymer

Also Published As

Publication number Publication date
CA1340724C (fr) 1999-09-07
FI87242C (fi) 1992-12-10
FI87242B (fi) 1992-08-31
DE3782602D1 (de) 1992-12-17
NO873565D0 (no) 1987-08-24
GR3007008T3 (enrdf_load_stackoverflow) 1993-07-30
EP0262040A1 (fr) 1988-03-30
ATE82339T1 (de) 1992-11-15
JPS63145495A (ja) 1988-06-17
DE3782602T2 (de) 1993-06-03
US4923565A (en) 1990-05-08
JPH07107234B2 (ja) 1995-11-15
NO172858B (no) 1993-06-07
FR2604198B1 (fr) 1989-07-07
FI874113A0 (fi) 1987-09-21
NO873565L (no) 1988-03-23
FR2604198A1 (fr) 1988-03-25
EP0262040B1 (fr) 1992-11-11
NO172858C (no) 1993-09-15
FI874113L (fi) 1988-03-23
US5308449A (en) 1994-05-03
SU1701117A3 (ru) 1991-12-23

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